JPS60149607U - Intake resistance variable device - Google Patents

Intake resistance variable device

Info

Publication number
JPS60149607U
JPS60149607U JP3672584U JP3672584U JPS60149607U JP S60149607 U JPS60149607 U JP S60149607U JP 3672584 U JP3672584 U JP 3672584U JP 3672584 U JP3672584 U JP 3672584U JP S60149607 U JPS60149607 U JP S60149607U
Authority
JP
Japan
Prior art keywords
cylindrical portion
variable device
gasket
resistance variable
peripheral surface
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP3672584U
Other languages
Japanese (ja)
Other versions
JPH0115366Y2 (en
Inventor
佐藤　善史
Original Assignee
日本光電工業株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 日本光電工業株式会社 filed Critical 日本光電工業株式会社
Priority to JP3672584U priority Critical patent/JPS60149607U/en
Publication of JPS60149607U publication Critical patent/JPS60149607U/en
Application granted granted Critical
Publication of JPH0115366Y2 publication Critical patent/JPH0115366Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図および第２図は夫々従来の吸気抵抗可変　　　　
−装置を示す断面図であり、第３図は本考案の一実施例
を示す断面図である。　　　　　″　′２０・・・抵抗
管、２１・・・筒部、２２・・・蓋、２３・・・’吸気
部、２６・・・ゴムパツキン（第１のパツキン）、２７
・・・スライド管、２８・・・スライド管内周面、′２
９・・・筒部外周面、３１・・・ゴへパツキン（第２の
パツキン）。Figures 1 and 2 show conventional variable intake resistance.
- A cross-sectional view showing the device; FIG. 3 is a cross-sectional view showing an embodiment of the present invention. ″ '20...Resistance pipe, 21...Cylinder part, 22...Lid, 23...'Intake part, 26...Rubber gasket (first gasket), 27
...Slide tube, 28...Slide tube inner peripheral surface, '2
9...Cylinder part outer peripheral surface, 31...Gohepatsukin (second packing).

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 多孔質の樹脂で筒部が形成され、該筒部の一端側は閉塞
され他端側には該筒部と連通した吸気部が設けられた抵
抗管と、前記筒部の一端側外周面に設けられた第６のパ
ツキンと、両端が開放され□　　　　前記筒部を内蔵で
きる中空部を有し、その内周面が前記第１のパツキンと
密接した状態で前記筒部外周面上をスライドするように
された筒状のスライド管と、前記筒部外周面に密接した
状態で前記−スライド管の一端内周面に設けられた第２
のパツキンとを具備したことを特徴とする吸気抵抗可変
装置。A cylindrical portion is formed of porous resin, one end of the cylindrical portion is closed and the other end is provided with an intake portion communicating with the cylindrical portion, and a resistance tube is provided on the outer peripheral surface of the one end side of the cylindrical portion. a sixth gasket provided, and a hollow portion with both ends open and capable of housing the cylindrical portion, and slides on the outer peripheral surface of the cylindrical portion with its inner peripheral surface being in close contact with the first gasket. a second cylindrical slide tube provided on the inner circumferential surface of one end of the slide tube in close contact with the outer circumferential surface of the cylindrical portion;
An intake resistance variable device characterized by comprising a gasket.
JP3672584U 1984-03-16 1984-03-16 Intake resistance variable device Granted JPS60149607U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3672584U JPS60149607U (en) 1984-03-16 1984-03-16 Intake resistance variable device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3672584U JPS60149607U (en) 1984-03-16 1984-03-16 Intake resistance variable device

Publications (2)

Publication Number Publication Date
JPS60149607U true JPS60149607U (en) 1985-10-04
JPH0115366Y2 JPH0115366Y2 (en) 1989-05-09

Family

ID=30542173

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3672584U Granted JPS60149607U (en) 1984-03-16 1984-03-16 Intake resistance variable device

Country Status (1)

Country Link
JP (1) JPS60149607U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012022182A (en) * 2010-07-15 2012-02-02 Fukuda Sangyo:Kk Appliance and device for experiencing copd
JP2014044416A (en) * 2012-07-30 2014-03-13 Kohei Ozaki Respiratory insufficiency simulator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012022182A (en) * 2010-07-15 2012-02-02 Fukuda Sangyo:Kk Appliance and device for experiencing copd
JP2014044416A (en) * 2012-07-30 2014-03-13 Kohei Ozaki Respiratory insufficiency simulator
JP2018025825A (en) * 2012-07-30 2018-02-15 孝平 尾▲崎▼ Respiratory insufficiency simulator

Also Published As

Publication number Publication date
JPH0115366Y2 (en) 1989-05-09

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